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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-10-14 08:08:51 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-12-06 05:47:00 -0600 |
commit | 7af8b946254cca6485aa789359c339ec7126cd8a (patch) | |
tree | 791021a5808911c60e2cc061f77f3792ea31d256 /sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c | |
parent | 03a6aa6a63e992abd693cf29828ca7f8ff6a3c0c (diff) | |
download | glibc-7af8b946254cca6485aa789359c339ec7126cd8a.tar.gz glibc-7af8b946254cca6485aa789359c339ec7126cd8a.tar.xz glibc-7af8b946254cca6485aa789359c339ec7126cd8a.zip |
PowerPC: multiarch rawmemchr for PowerPC32
Diffstat (limited to 'sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c')
-rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c new file mode 100644 index 0000000000..c083490f3f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c @@ -0,0 +1,37 @@ +/* Multiple versions of rawmemchr. + Copyright (C) 2013 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef NOT_IN_libc +# include <string.h> +# include <shlib-compat.h> +# include "init-arch.h" + +extern __typeof (__rawmemchr) __rawmemchr_ppc attribute_hidden; +extern __typeof (__rawmemchr) __rawmemchr_power7 attribute_hidden; + +/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle + ifunc symbol properly. */ +libc_ifunc (__rawmemchr, + (hwcap & PPC_FEATURE_HAS_VSX) + ? __rawmemchr_power7 + : __rawmemchr_ppc); + +weak_alias (__rawmemchr, rawmemchr) +#else +#include <string/rawmemchr.c> +#endif |